Class information for:
Level 1: NONINVASIVE VENTILATION//NON INVASIVE VENTILATION//NONINVASIVE POSITIVE PRESSURE VENTILATION

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
7 4 CARDIAC & CARDIOVASCULAR SYSTEM//PERIPHERAL VASCULAR DISEASES//CARDIOL 1572904
110 3       RESPIRATORY SYSTEM//COPD//ASTHMA 72791
627 2             RESPIRATORY MUSCLES//NONINVASIVE VENTILATION//DIAPHRAGM 14178
3354 1                   NONINVASIVE VENTILATION//NON INVASIVE VENTILATION//NONINVASIVE POSITIVE PRESSURE VENTILATION 2037

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NONINVASIVE VENTILATION authKW 3370322 21% 51% 425
2 NON INVASIVE VENTILATION authKW 1131832 9% 39% 188
3 NONINVASIVE POSITIVE PRESSURE VENTILATION authKW 1101488 6% 54% 131
4 ACUTE RESPIRATORY FAILURE authKW 1068564 11% 30% 229
5 NONINVASIVE MECHANICAL VENTILATION authKW 580163 4% 49% 76
6 CHRONIC RESPIRATORY FAILURE authKW 512337 4% 43% 77
7 NIV authKW 248350 2% 47% 34
8 HOME MECHANICAL VENTILATION authKW 236364 2% 37% 41
9 BILEVEL POSITIVE AIRWAY PRESSURE authKW 233093 2% 42% 36
10 NEGATIVE PRESSURE VENTILATION authKW 206726 1% 64% 21

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Respiratory System 61812 45% 0% 925
2 Critical Care Medicine 57085 33% 1% 664
3 Medicine, General & Internal 2642 18% 0% 361
4 Emergency Medicine 2478 5% 0% 99
5 Anesthesiology 2173 7% 0% 133
6 Cardiac & Cardiovascular System 325 6% 0% 127
7 Pediatrics 129 4% 0% 77
8 Nursing 86 2% 0% 31
9 Health Care Sciences & Services 30 1% 0% 26
10 MEDICINE, MISCELLANEOUS 8 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 P INTENS CARE UNIT 111635 2% 19% 38
2 KRANKENHAUS OSTSTADT HEIDEHAUS 77352 0% 100% 5
3 COLOGNE MERHEIM HOSP 76804 1% 41% 12
4 ENVIRONM MED HLTH SAFETY 61882 0% 100% 4
5 P CRIT CARE UNIT 58483 1% 34% 11
6 HOME MECH VENTILAT 55677 1% 30% 12
7 PULM DIS HOME MECH VENTILAT 55249 0% 71% 5
8 IST SCI PAVIA 43555 1% 22% 13
9 CLIN INTEGRATED EXPT MED DIMES 41252 0% 67% 4
10 UP EA 3830 38661 0% 25% 10

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RESPIRATORY CARE 83441 5% 5% 101
2 INTENSIVE CARE MEDICINE 43515 6% 2% 132
3 CHEST 23623 9% 1% 180
4 EUROPEAN RESPIRATORY JOURNAL 18728 5% 1% 106
5 ARCHIVOS DE BRONCONEUMOLOGIA 18443 2% 3% 41
6 RESPIRATORY MEDICINE 12039 3% 1% 65
7 REVUE DES MALADIES RESPIRATOIRES 11888 3% 1% 54
8 THORAX 10492 3% 1% 70
9 MEDIZINISCHE KLINIK 9936 2% 1% 46
10 MINERVA ANESTESIOLOGICA 6760 1% 2% 24

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NONINVASIVE VENTILATION 3370322 21% 51% 425 Search NONINVASIVE+VENTILATION Search NONINVASIVE+VENTILATION
2 NON INVASIVE VENTILATION 1131832 9% 39% 188 Search NON+INVASIVE+VENTILATION Search NON+INVASIVE+VENTILATION
3 NONINVASIVE POSITIVE PRESSURE VENTILATION 1101488 6% 54% 131 Search NONINVASIVE+POSITIVE+PRESSURE+VENTILATION Search NONINVASIVE+POSITIVE+PRESSURE+VENTILATION
4 ACUTE RESPIRATORY FAILURE 1068564 11% 30% 229 Search ACUTE+RESPIRATORY+FAILURE Search ACUTE+RESPIRATORY+FAILURE
5 NONINVASIVE MECHANICAL VENTILATION 580163 4% 49% 76 Search NONINVASIVE+MECHANICAL+VENTILATION Search NONINVASIVE+MECHANICAL+VENTILATION
6 CHRONIC RESPIRATORY FAILURE 512337 4% 43% 77 Search CHRONIC+RESPIRATORY+FAILURE Search CHRONIC+RESPIRATORY+FAILURE
7 NIV 248350 2% 47% 34 Search NIV Search NIV
8 HOME MECHANICAL VENTILATION 236364 2% 37% 41 Search HOME+MECHANICAL+VENTILATION Search HOME+MECHANICAL+VENTILATION
9 BILEVEL POSITIVE AIRWAY PRESSURE 233093 2% 42% 36 Search BILEVEL+POSITIVE+AIRWAY+PRESSURE Search BILEVEL+POSITIVE+AIRWAY+PRESSURE
10 NEGATIVE PRESSURE VENTILATION 206726 1% 64% 21 Search NEGATIVE+PRESSURE+VENTILATION Search NEGATIVE+PRESSURE+VENTILATION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 11226 MECHANICAL INSUFFLATION EXSUFFLATION//NEUROMUSCULAR DISEASE//PEAK COUGH FLOW
2 4121 VENTILATOR WEANING//PRESSURE SUPPORT VENTILATION//MECHANICAL VENTILATION
3 17966 NEUTROPENIA RECOVERY//INTENSIVE CARE UNIT//PICU ADMISSION
4 14980 OBESITY HYPOVENTILATION SYNDROME//PICKWICKIAN SYNDROME//STOP BANG QUESTIONNAIRE
5 28887 HELIOX//HELIUM OXYGEN//HELIUM OXYGEN MIXTURE
6 12057 HIGH FLOW NASAL CANNULA//NASAL CONTINUOUS POSITIVE AIRWAY PRESSURE//NCPAP
7 10331 LONG TERM OXYGEN THERAPY//AMBULATORY OXYGEN//OXYGEN THERAPY
8 38160 ACID BASE PULMONARY EDEMA//CRIT CARE MED SERV LINE//HAMMERSMITH HOSPHEALTHCARE NHS TRUST
9 13235 INCENTIVE SPIROMETRY//POSTOPERATIVE PULMONARY COMPLICATIONS//BREATHING EXERCISES
10 9981 CHEYNE STOKES RESPIRATION//CENTRAL SLEEP APNEA//ADAPTIVE SERVO VENTILATION

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